In the original publication of this article, an additional credential for the author, CCFP-EM(PC), was omitted.
The publisher regrets this error.
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Published online by Cambridge University Press: 20 November 2017
In the original publication of this article, an additional credential for the author, CCFP-EM(PC), was omitted.
The publisher regrets this error.
A previous error in this notice has been corrected, see doi:10.1017/cem.2018.399.